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authorVladimir Oltean <vladimir.oltean@nxp.com>2022-07-03 10:36:25 +0300
committerPaolo Abeni <pabeni@redhat.com>2022-07-05 12:52:33 +0300
commit1a635d3e1c80626237fdae47a5545b6655d8d81c (patch)
treee7735e52a77d8a86b18cf68252b99d36aa8c8e06 /tools
parentb8e629b05f5d23f9649c901bef09fab8b0c2e4b9 (diff)
downloadlinux-1a635d3e1c80626237fdae47a5545b6655d8d81c.tar.xz
selftests: forwarding: fix learning_test when h1 supports IFF_UNICAST_FLT
The first host interface has by default no interest in receiving packets MAC DA de:ad:be:ef:13:37, so it might drop them before they hit the tc filter and this might confuse the selftest. Enable promiscuous mode such that the filter properly counts received packets. Fixes: d4deb01467ec ("selftests: forwarding: Add a test for FDB learning") Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Tested-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'tools')
-rwxr-xr-xtools/testing/selftests/net/forwarding/lib.sh2
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/forwarding/lib.sh b/tools/testing/selftests/net/forwarding/lib.sh
index 4e69497f021f..26ba8b5d264a 100755
--- a/tools/testing/selftests/net/forwarding/lib.sh
+++ b/tools/testing/selftests/net/forwarding/lib.sh
@@ -1240,6 +1240,7 @@ learning_test()
# FDB entry was installed.
bridge link set dev $br_port1 flood off
+ ip link set $host1_if promisc on
tc qdisc add dev $host1_if ingress
tc filter add dev $host1_if ingress protocol ip pref 1 handle 101 \
flower dst_mac $mac action drop
@@ -1289,6 +1290,7 @@ learning_test()
tc filter del dev $host1_if ingress protocol ip pref 1 handle 101 flower
tc qdisc del dev $host1_if ingress
+ ip link set $host1_if promisc off
bridge link set dev $br_port1 flood on